Steem Dollars are liquid stable-value currency tokens designed to be pegged to $1 USD. Steem Dollars can be traded with STEEM and transferred to other accounts for commerce or exchange.
ZrCoin is the first ever blockchain option for investing in the production of an in-demand industrial material. ZrCoin is not susceptible to inflation or typical cryptocurrency volatility. As such it is a reliable tool for the preservation and growth of capital funds